diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index cc5a010..482717b 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -3,7 +3,7 @@ name: "Build"
 on:
   push:
     branches:
-      - '**'
+      - master
   pull_request:
   release:
     types:
diff --git a/.github/workflows/code-format.yaml b/.github/workflows/code-format.yaml
index ba751de..f703af6 100644
--- a/.github/workflows/code-format.yaml
+++ b/.github/workflows/code-format.yaml
@@ -3,7 +3,7 @@ name: "Check code formatting"
 on:
   push:
     branches:
-      - '**'
+      - master
   pull_request:
 
 jobs: